CVE-2009-3423
login.php in Zenas PaoLink 1.0, when register_globals is enabled, allows remote attackers to bypass authentication and gain administrative access by setting the login_ok parameter to 1.
All CVEs associated with "Unauthenticated/Unauthorized Access". Page 123/128 • 15317 CVEs.
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A curated feed of “Unauthenticated/Unauthorized Access”-related CVEs appears below. We currently track 15317 CVEs for this tag (all time). In the last 365 days, 3826 were published. Average CVSS is 7.4 (all time; 7.4 over 365d), and 61% are rated High/Critical (all time). Top CWEs (last 365 days): CWE-862 - Missing Authorization, CWE-306 - Missing Authentication for Critical Function, CWE-639 - Authorization Bypass Through User-Controlled Key.
In our taxonomy this topic maps to a HIGH impact class. Vendor advisories and release notes are key. Verify compatibility matrices, prefer supported long term versions, and stage rollouts with monitoring. Use the filters below to sort by CVSS, risk and CWE. Each detail page highlights vendor advisories and mitigation tips.
CVEs tagged with this topic. Filters apply to the whole list (loaded from JSON).
login.php in Zenas PaoLink 1.0, when register_globals is enabled, allows remote attackers to bypass authentication and gain administrative access by setting the login_ok parameter to 1.
login.php in Zenas PaoLiber 1.1, when register_globals is enabled, allows remote attackers to bypass authentication and gain administrative access by setting the login_ok parameter to 1.
login.php in Zenas PaoBacheca Guestbook 2.1, when register_globals is enabled, allows remote attackers to bypass authentication and gain administrative access by setting the login_ok parameter to 1.
pam-auth-update for PAM, as used in Ubuntu 8.10 and 9.4, and Debian GNU/Linux, does not properly handle an "empty selection" for system authentication modules in certain rare configurations, which ca…
The core server component in PostgreSQL 8.3 before 8.3.8 and 8.2 before 8.2.14, when using LDAP authentication with anonymous binds, allows remote attackers to bypass authentication via an empty pass…
Unspecified vulnerability in the AClient agent in Symantec Altiris Deployment Solution 6.9.x before 6.9 SP3 Build 430, when key-based authentication is being used between a deployment server and a cl…
Symantec Altiris Deployment Solution 6.9.x before 6.9 SP3 Build 430 does not properly restrict access to the listening port for the DBManager service, which allows remote attackers to bypass authenti…
OTManager CMS 2.4 allows remote attackers to bypass authentication and gain administrator privileges by setting the ADMIN_Hora, ADMIN_Logado, and ADMIN_Nome cookies to certain values, as reachable in…
The Manager in Eye-Fi 1.1.2 generates predictable snonce values based on the time of day, which allows remote attackers to bypass authentication and upload arbitrary images by guessing the snonce.
The web interface to the Belkin Wireless G router and ADSL2 modem F5D7632-4V6 with firmware 6.01.08 allows remote attackers to bypass authentication and gain administrator privileges via a direct req…
Unspecified vulnerability in DotNetNuke 4.4.1 through 4.8.4 allows remote authenticated users to bypass authentication and gain privileges via unknown vectors related to a "unique id" for user action…
Maian Greetings 2.1 allows remote attackers to bypass authentication and gain administrative privileges by setting the mecard_admin_cookie cookie to admin.
userHandler.cgi in RaidSonic ICY BOX NAS firmware 2.3.2.IB.2.RS.1 allows remote attackers to bypass authentication and gain administrator privileges by setting the login parameter to admin. NOTE: the…
OpenForum 0.66 Beta allows remote attackers to bypass authentication and reset passwords of other users via a direct request with the update parameter set to 1 and modified user and password paramete…
AJ Square AJ Article allows remote attackers to bypass authentication and access administrator functionality via a direct request to (1) user.php, (2) articles.php, (3) articlesuspend.php, (4) site.p…
The password_check function in auth/auth_phpbb3.php in WoW Raid Manager 3.5.1 before Patch 1, when using PHPBB3 authentication, (1) does not invoke the CheckPassword function with the required argume…
NatterChat 1.1 allows remote attackers to bypass authentication and gain administrator privileges to read or delete rooms and messages via a direct request to admin/home.asp.
AJ Square Free Polling Script (AJPoll) allows remote attackers to bypass authentication and create new polls via a direct request to admin/include/newpoll.php, a different vector than CVE-2008-7045.…
AJ Square Free Polling Script (AJPoll) Database version allows remote attackers to bypass authentication and reset poll votes via a direct request to admin/resetvote.php.
AJ Classifieds allows remote attackers to bypass authentication and gain administrator privileges via a direct request to admin/home.php.
TikiWiki 1.6.1 allows remote attackers to bypass authentication by entering a valid username with an arbitrary password, possibly related to the Internet Explorer "Remember Me" feature. NOTE: some o…
RPG.Board 0.8 Beta2 and earlier allows remote attackers to bypass authentication and gain privileges by setting the keep4u cookie to a certain value.
Libra File Manager 1.18 and earlier allows remote attackers to bypass authentication and gain privileges by setting the user and pass cookies to 1.
admin.php in Arz Development The Gemini Portal 4.7 and earlier allows remote attackers to bypass authentication and gain administrator privileges by setting the user cookie to "admin" and setting the…
Aruba Mobility Controller running ArubaOS 3.3.1.16, and possibly other versions, installs the same default X.509 certificate for all installations, which allows remote attackers to bypass authenticat…
Esqlanelapse 2.6.1 and 2.6.2 allows remote attackers to bypass authentication and gain privileges via modified (1) enombre and (2) euri cookies.
HyperStop Web Host Directory 1.2 allows remote attackers to bypass authentication and download a database backup via a direct request to admin/backup/db.
Free PHP VX Guestbook 1.06 allows remote attackers to bypass authentication and gain administrative access by setting the (1) admin_name and (2) admin_pass cookie values to 1.
Free PHP VX Guestbook 1.06 allows remote attackers to bypass authentication and download a backup of the database via a direct request to admin/backupdb.php.
Plesk 8.6.0, when short mail login names (SHORTNAMES) are enabled, allows remote attackers to bypass authentication and send spam e-mail via a message with (1) a base64-encoded username that begins w…
PowerUpload 2.4 allows remote attackers to bypass authentication and gain administrative access via a MIME encoded value of admin for the myadminname cookie.
The web interface on the snom VoIP phones snom 300, snom 320, snom 360, snom 370, and snom 820 with firmware 6.5 before 6.5.20, 7.1 before 7.1.39, and 7.3 before 7.3.14 allows remote attackers to byp…
The Servlet Engine/Web Container component in IBM WebSphere Application Server (WAS) 6.1 before 6.1.0.25 and 7.0 before 7.0.0.5, when SPNEGO Single Sign-on (SSO) and disableSecurityPreInvokeOnFilters…
AJ Square AJ Auction Pro Platinum Skin #1 sends a redirect but does not exit when it is called directly, which allows remote attackers to bypass authentication via a direct request to admin/user.php.
AJ Square AJ Auction OOPD, Pro Platinum Skin #1, Pro Platinum Skin #2, and Web 2.0 send a redirect but do not exit when certain scripts are called directly, which allows remote attackers to bypass au…
admin.php in TurnkeyForms Text Link Sales allows remote attackers to bypass authentication and gain administrative privileges via a direct request.
Collabtive 0.4.8 allows remote attackers to bypass authentication and create new users, including administrators, via unspecified vectors associated with the added mode in a users action to admin.php.
TurnkeyForms Web Hosting Directory allows remote attackers to bypass authentication and (1) gain administrative privileges by setting the adm cookie to 1 or (2) gain privileges as another user by set…
profileedit.php TaskDriver 1.3 and earlier allows remote attackers to bypass authentication and gain administrative access by setting the auth cookie to "fook!admin."
Zope Object Database (ZODB) before 3.8.2, when certain Zope Enterprise Objects (ZEO) database sharing is enabled, allows remote attackers to bypass authentication via vectors involving the ZEO networ…
Siemens SpeedStream 5200 with NetPort Software 1.1 allows remote attackers to bypass authentication via an invalid Host header, possibly involving a trailing dot in the hostname.
Zeeways SHAADICLONE 2.0 allows remote attackers to bypass authentication and gain administrative privileges via a direct request to admin/home.php.
index.php in Desi Short URL Script 1.0 allows remote attackers to bypass authentication by setting the logged cookie to 1 and the uid cookie to an integer value, as demonstrated by a value of 13.
Unspecified vulnerability in the Oracle Secure Backup component in Oracle Secure Backup 10.2.0.3 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors. NO…
The design of the W3C XML Signature Syntax and Processing (XMLDsig) recommendation, as implemented in products including (1) the Oracle Security Developer Tools component in Oracle Application Server…
Xigla Software Absolute Live Support .NET 5.1 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.
Xigla Software Absolute Form Processor .NET 4.0 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.
Absolute Content Rotator 6.0 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.
Xigla Software Absolute Newsletter 6.0 and 6.1 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.
Xigla Software Absolute Poll Manager XE 4.1 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.
Xigla Software Absolute Control Panel XE 1.5 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.
Absolute Banner Manager .NET 4.0 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.
Absolute Podcast .NET 1.0 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.
Xigla Software Absolute News Manager.NET 5.1 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.
Xigla Software Absolute News Feed 1.0 and possibly 1.5 allows remote attackers to bypass authentication and gain administrative access by setting a certain cookie.
Xigla Software Absolute FAQ Manager.NET 6.0 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.
The example code for the digest authentication functionality (http_authentication.rb) in Ruby on Rails before 2.3.3 defines an authenticate_or_request_with_http_digest block that returns nil instead…
admin.php in phpMyBlockchecker 1.0.0055 allows remote attackers to bypass authentication and gain administrative access by setting the PHPMYBCAdmin cookie to LOGGEDIN.
Optimum Web Design Tutorial Share 3.5.0 and earlier allows remote attackers to bypass authentication and obtain administrative access by setting the usernamed cookie parameter.
The administrative web interface on the Netgear DG632 with firmware 3.4.0_ap allows remote attackers to bypass authentication via a direct request to (1) gateway/commands/saveconfig.html, and (2) sta…
The admin interface in AWScripts.com Gallery Search Engine 1.5 allows remote attackers to bypass authentication and gain administrative access by setting the awse_logged cookie to 1.
MIDAS 1.43 allows remote attackers to bypass authentication and obtain administrative access via an admin account record in a MIDAS cookie.
cpanel/login.php in EgyPlus 7ammel (aka 7ml) 1.0.1 and earlier sends a redirect to the web browser but does not exit when the supplied credentials are incorrect, which allows remote attackers to bypa…
uye_paneli.php in phPortal 1.0 allows remote attackers to bypass authentication and obtain administrative access by setting the kulladi cookie to a valid username.
admin/options.php in Grestul 1.2 does not properly restrict access, which allows remote attackers to bypass authentication and create administrative accounts via a manage_admin action in a direct req…
The WebDAV extension in Microsoft Internet Information Services (IIS) 5.0 on Windows 2000 SP4 does not properly decode URLs, which allows remote attackers to bypass authentication, and possibly read…
The WebDAV extension in Microsoft Internet Information Services (IIS) 5.1 and 6.0 allows remote attackers to bypass URI-based protection mechanisms, and list folders or read, create, or modify files,…
admin/login.php in DM FileManager 3.9.2 allows remote attackers to bypass authentication and gain administrative access by setting the (1) USER, (2) GROUPID, (3) GROUP, and (4) USERID cookies to cert…
Ascad Networks Password Protector SD 1.3.1 allows remote attackers to bypass authentication and gain administrative access by setting the (1) c7portal and (2) cookname cookies to "admin."
Million Dollar Text Links 1.0 allows remote attackers to bypass authentication and gain administrative access by setting the userid cookie to 1.
Multiple SQL injection vulnerabilities in PHP Dir Submit (aka WebsiteSubmitter and Submitter Script) allow remote attackers to bypass authentication and gain administrative access via the (1) usernam…
PAD Site Scripts 3.6 allows remote attackers to bypass authentication and gain privileges as other users, including administrative privileges, by setting the authuser cookie parameter to a valid user…
Techno Dreams Job Career Package 3.0 allows remote attackers to bypass authentication and obtain administrative access by setting the JobCareerAdmin cookie to Login.
Teraway FileStream 1.0 allows remote attackers to bypass authentication and gain administrative access by setting the twFSadmin cookie to 1.
Teraway LiveHelp 2.0 allows remote attackers to bypass authentication and gain administrative access via a pwd=&lvl=1&usr=&alias=admin&userid=1 value for the TWLHadmin cookie.
Teraway LinkTracker 1.0 allows remote attackers to bypass authentication and gain administrative access via a userid=1&lvl=1 value for the twLTadmin cookie.
Tribiq CMS 5.0.9a beta allows remote attackers to bypass authentication and gain administrative access by setting the COOKIE_LAST_ADMIN_USER and COOKIE_LAST_ADMIN_LANG cookies. NOTE: a third party r…
index.php in PHP Site Lock 2.0 allows remote attackers to bypass authentication and obtain administrative access by setting the login_id, group_id, login_name, user_id, and user_type cookies to certa…
AGTC MyShop 3.2b allows remote attackers to bypass authentication and obtain administrative access setting the log_accept cookie to "correcto."
Absolute Form Processor XE 1.5 allows remote attackers to bypass authentication and gain administrative access by setting the xlaAFPadmin cookie to "lvl=1&userid=1."
includes/user.php in Fungamez RC1 allows remote attackers to bypass authentication and gain administrative access by setting the user cookie parameter.
login2.php in Silentum LoginSys 1.0.0 allows remote attackers to bypass authentication and obtain access to an arbitrary account by setting the logged_in cookie to that account's username.
RSMScript 1.21 allows remote attackers to bypass authentication and gain administrative privileges by setting the verified cookie to an arbitrary value and performing a direct request to (1) delete.p…
MyShoutPro 1.2 allows remote attackers to bypass authentication and gain administrative access by setting the admin_access cookie to 1.
TurnkeyForms Entertainment Portal 2.0 allows remote attackers to bypass authentication and gain administrative access by setting the adminLogged cookie to Administrator.
admin.php in xeCMS 1.0.0 RC2 and earlier allows remote attackers to bypass authentication and access the admin panel by setting the xecms_username cookie.
Cisco Adaptive Security Appliances (ASA) 5500 Series and PIX Security Appliances 7.1(1) through 7.1(2)82, 7.2 before 7.2(4)27, 8.0 before 8.0(4)25, and 8.1 before 8.1(2)15, when AAA override-account-…
A+ PHP Scripts News Management System (NMS) allows remote attackers to bypass authentication and gain administrator privileges by setting the mobsuser and mobspass cookies to 1.
action.php in SH-News 3.0 allows remote attackers to bypass authentication and gain administrator privileges by setting the shuser and shpass cookies to non-zero values.
login.php in PhpAddEdit 1.3 allows remote attackers to bypass authentication and gain administrative access by setting the addedit cookie parameter.
The (1) Cisco Unified Communications Manager Express; (2) SIP Gateway Signaling Support Over Transport Layer Security (TLS) Transport; (3) Secure Signaling and Media Encryption; (4) Blocks Extensible…
resetpass.php in openInvoice 0.90 beta and earlier allows remote authenticated users to change the passwords of arbitrary users via a modified uid parameter. NOTE: this can be leveraged with a separ…
auth.php in openInvoice 0.90 beta and earlier allows remote attackers to bypass authentication and gain privileges by setting the oiauth cookie. NOTE: this can be leveraged with a separate vulnerabi…
Bloginator 1A allows remote attackers to bypass authentication and gain administrative access by setting the identifyYourself cookie.
Directory traversal vulnerability in the AuthCheck filter in the Admin Console in Openfire 3.6.0a and earlier allows remote attackers to bypass authentication and access the admin interface via a ..…
UserView_list.php in PHPRunner 4.2, and possibly earlier, stores passwords in cleartext in the database, which allows attackers to gain privileges. NOTE: this can be leveraged with a separate SQL in…
S-Cms 1.1 Stable allows remote attackers to bypass authentication and obtain administrative access via an OK value for the login cookie.
login.php in CelerBB 0.0.2, when magic_quotes_gpc is disabled, allows remote attackers to bypass authentication and obtain administrative access via special characters in the Username parameter, as d…
Explay CMS 2.1 and earlier allows remote attackers to bypass authentication and gain administrative access by setting the login cookie to 1.
E-topbiz Link Back Checker 1 allows remote attackers to bypass authentication and gain administrative access by setting the auth cookie to "admin."
TurnkeyForms Local Classifieds allows remote attackers to bypass authentication and gain administrative access via a direct request to Site_Admin/admin.php.
Unspecified vulnerability in the Web Server in Cisco Unified MeetingPlace Web Conferencing 6.0 before 6.0(517.0) (aka 6.0 MR4) and 7.0 before 7.0(2) (aka 7.0 MR1) allows remote attackers to bypass au…
Galatolo WebManager 1.3a allows remote attackers to bypass authentication and gain administrative access by setting the (1) gwm_user and (2) gwm_pass cookies to admin. NOTE: the provenance of this i…
admin.php in Maran PHP Shop allows remote attackers to bypass authentication and gain administrative access by setting the user cookie to "demo."
admin/Index.php in Acc Statistics 1.1 allows remote attackers to bypass authentication and gain administrative access by setting the username_cookie cookie to "admin."
admin/Index.php in Acc Real Estate 4.0 allows remote attackers to bypass authentication and gain administrative access by setting the username_cookie to "admin."
Acc Autos 4.0 allows remote attackers to bypass authentication and gain administrative access by setting the (1) username_cookie to "admin," (2) right_cookie to "1," and (3) id_cookie to "1."
Acc PHP eMail 1.1 allows remote attackers to bypass authentication and gain administrative access by setting the NEWSLETTERLOGIN cookie to "admin".
Joovili 3.1.4 allows remote attackers to bypass authentication and gain privileges as other users, including the administrator, by setting the (1) session_id, session_logged_in, and session_username…
Pre Shopping Mall allows remote attackers to bypass authentication and gain administrative access by setting the (1) adminname and the (2) adminid cookies to "admin".
Pre Classified Listing PHP allows remote attackers to bypass authentication and gain administrative access by setting the (1) adminname and the (2) adminid cookies to "admin".
Pre Multi-Vendor Shopping Malls allows remote attackers to bypass authentication and gain administrative access by setting the (1) adminname and the (2) adminid cookies to "admin".
Bux.to Clone script allows remote attackers to bypass authentication and gain administrative access by setting the loggedin cookie to 1 and the usNick cookie to admin.
OwenPoll 1.0 allows remote attackers to bypass authentication and obtain administrative access via a modified account name in the username cookie.
win/content/upload.php in Goople CMS 1.7 allows remote attackers to bypass authentication and gain administrative access by setting the loggedin cookie to 1.
Whole Hog Password Protect: Enhanced 1.x allows remote attackers to bypass authentication and obtain administrative access via an integer value in the adminid cookie.
Whole Hog Ware Support 1.x allows remote attackers to bypass authentication and obtain administrative access via an integer value in the adminid cookie.
phpscripts Ranking Script allows remote attackers to bypass authentication and gain administrative access by sending an admin=ja cookie.
The security handler in GoAhead WebServer before 2.1.1 allows remote attackers to bypass authentication and obtain access to protected web content via "an extra slash in a URL," a different vulnerabi…
The ProcessLogin function in class.auth.php in Interspire Shopping Cart (ISC) 4.0.1 Ultimate edition allows remote attackers to bypass authentication and obtain administrative access by reusing the R…